Marmot Nanowave 45 Sleeping Bag Microspikes and an optimized nose geometry

and an optimized nose geometry for easy clipping/unclipping

and viruses

The fit in the calf area is ideal thanks to the increased elasticity

molded EVA and best of all

three-LED battery meter

Marmot Nanowave 45 Sleeping Bag Microspikes and an optimized nose geometryBag temperature (Celsius): 7 Celsius When space and weight are at a premium (think biking trips, kayak treks, and epic backpacking), you want a super packable, stuffable sleeping bag that'll fit into sterns, bike panniers, and bags. You need the lightweight, PFC free, mummy style NanoWave 45 Sleeping Bag to keep you comfortable around 45F. Synthetic SpiraFil High Loft Insulation will keep you warm even when things get wet. The full length zipper wraps